A high-level goal for this project is to also design a GPU rendering/compute graph to tie it all together and enable users to to develop small reusable graph components inside crates that contain Rust CPU and GPU code and that can be easily connected and tweaked.

We talked briefly about it today in #15, but will require quite a bit of design and the lower level parts of SPIRV codegeneration and Rust bindings overall (#10) is higher priority